MAX6823RUK+T
200ms Active Low 1.8V~5V 1 SOT-23-5 Supervisors RoHS
Low-Voltage SOT23 μP Supervisors with Manual Reset and Watchdog Timer
- Manufacturer
- MAXIM
- Manufacturer part #
- MAX6823RUK+T
- Store part #
- C400167
- Package / case
- SOT-23-5
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
17 in stock
#C400167
Stock & price checked 3 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹239.78 | ₹239.78 |
| 10+ | ₹234.24 | ₹2,342.40 |
| 30+ | ₹230.41 | ₹6,912.30 |
| 100+ | ₹226.79 | ₹22,679.00 |
1 × ₹239.78
₹239.78
excl. GST
₹282.94 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
MAX6823RUK+T
₹239.78 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃@(TA)
- Reset Timeout
- 200ms
- output type
- Push-pull
- Function
- Watchdog timer;Manual reset input
- Reset Active Level
- Active Low
- standby current
- 16uA
- Voltage - Supply
- 1.8V~5V
- ChipType
- Voltage monitor
- Threshold Voltage
- 2.63V
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.027 g
Overview
The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy compared to separate ICs or discrete components. These devices assert a reset signal whenever the monitored voltage drops below its preset threshold, keeping it asserted for a minimum timeout period after Vcc rises above the threshold. In addition, a watchdog timer monitors against code execution errors. A debounced manual reset is also available. The MAX6821–MAX6825 monitor voltages from +1.8V to +5.0V. These outputs are guaranteed to be in the correct state for VCC down to +1.0V. Nine preprogrammed reset threshold voltages are available (see the Threshold Suffix Guide). The MAX6821, MAX6822, and MAX6823 all have a manual reset input and a watchdog timer. The MAX6821 has push-pull RESET, the MAX6822 has open-drain RESET, and the MAX6823 has push-pull RESET. The MAX6824 has a watchdog timer and both push-pull RESET and push-pull RESET. The MAX6825 has a manual reset input and both push-pull RESET and push-pull RESET. The Selector Guide explains the functions offered in this series of parts.
Applications
- Set-Top Boxes
- Intelligent Instruments
- Computers and Controllers
- Critical µP Monitoring
- Portable/Battery Powered Equipment
- Embedded Controllers
Key features
- Monitors +1.8V, +2.5V, +3.0V, +3.3V, +5.0V Supplies
- 140ms (min) Reset Timeout Delay
- 1.6s Watchdog Timeout Period (MAX6821/MAX6822/MAX6823/MAX6824)
- Manual Reset Input (MAX6821/MAX6822/MAX6823/MAX6825)
- Three Reset Output Options: Push-Pull RESET, Push-Pull RESET, Open-Drain RESET
- Guaranteed Reset Valid to VCC = +1.0V
- Immune to Short Negative VCC Transients
- No External Components
- Small 5-Pin SOT23 Packages
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | APX824-26W5G-7#C460565DIODES · SOT-25 | DIODES | SOT-25 | 672 | ₹62.00 · 672 in stock | View |
 | TPS3836L30QDBVRQ1#C2067046TI · SOT-23-5 | TI | SOT-23-5 | 94 | ₹342.72 · 94 in stock | View |
 | TPS3836L30DBVR#C2873572TI · SOT-23-5 | TI | SOT-23-5 | 11 | ₹523.89 · 11 in stock | View |
 | TPS3836L30MDBVREP#C2863789TI · SOT-23-5 | TI | SOT-23-5 | 18 | ₹1,665.96 · 18 in stock | View |
 | TPCAT823RTDI-GT3#C48543238TECH PUBLIC · SOT-23-5 | TECH PUBLIC | SOT-23-5 | 1,886 | ₹45.42 · 1,886 in stock | View |
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